#include <stdio.h>
#include "hotel.h"

int menu()
{
  int code,status;
  printf("\n%s%s\n",STARS,STARS);
  printf("Enter the number of the desired hotel:\n");
  printf("1)Fairfield Arms 2)Hotel Olympic\n");
  printf("3)Chertworthy Plaza 4)The Stockton\n");
  printf("5)quit\n");
  printf("%s%s\n",STARS,STARS);
  while((status = scanf("%d",&code)) != 1 || 
     (code <1 || code >5))
  {
    if(status !=1)
      scanf("%*s");
    printf("Enter an integer from 1 to 5,please .\n");
  }
  return code;
}

int getnights()
{
  int nights;
  printf("How many nights are needed?");
  while(scanf("%d",&nights) != 1)
  {
    scanf("%*s");
    printf("Please enter an integer,such as 2.\n");
  }
  return nights;
}

void showprice(double rate,int nights)
{
  int n;
  double total = 0.0;
  double factor = 1.0;

  for(n=1;n<= nights;n++,factor *= DISCOUNT)
    total += rate * factor;
  printf("The total cost will be $%0.2f.\n",total);
}

